Billy saw 5 bikes
System of equations
2x + 3y = 79
x + y = 28
I think the slope (m) should be 16.
Rational because it can be expressed as a fraction.
Answer:
15%
Step-by-step explanation:
First, let's find how many pounds the dog's weight increased by during the year.
80 - 64 = 16
Now, knowing that the dog's weight increased by 16 pounds, we can use that to figure out the percentage of 16 out of 64 (divide them, then multiply by 100 to get a percentage).
• 100 = 0.25 • 100 = 25%
We will use angle sum property of triangle here
sum of three angles of triangle =180
35.5+82.6 + third angle =180
118.1 + third angle =180
third angle =180-118.1 = 61.9
third angle =61.9 degrees (option C)